Slovenia

Slovenia is a parliamentary republic in Central Europe, bordering Italy, Austria, Hungary, and Croatia, with a short Adriatic coastline. Its UN M49 code is 705, ISO alpha-2 code is SI, and ISO alpha-3 code is SVN. The UN groups it under the Europe region and Southern Europe subregion. It is a UN member state. The World Bank’s capital field lists Ljubljana.

The distinction between data groupings and political or territorial claims matters here. UN M49 codes are conventions used for data organisation, not political statements. Slovenia’s placement in “Southern Europe” is a UN convention, not a judgment about its cultural or historical identity. Adjacent territories in the same subregion include Croatia, Italy, and Hungary, but M49 groupings do not imply political alliances or shared governance.

Stable identifiers

For the most durable facts, use the UN M49 overview page as your primary reference. It provides the country code (705), ISO alpha-2 (SI), ISO alpha-3 (SVN), and regional grouping. The World Bank’s country API returns the capital field, region, income level, and lending category. These two sources together give you the identifier skeleton without relying on a single vendor.

The following identifiers are stable and do not change with annual revisions:

UN M49 code: 705
ISO alpha-2: SI
ISO alpha-3: SVN
UN region: Europe
UN subregion: Southern Europe
UN member state: Yes
World Bank capital field: Ljubljana

These identifiers come from the United Nations Statistics Division’s M49 standard and the World Bank country API. The M49 code is a data identifier, not a political or territorial claim. UN subregions exist for convenience and do not imply cultural, political, or historical groupings. Country codes follow the ISO 3166 standard, administered by the ISO and maintained nationally through IANA.

How to verify current facts

For volatile figures like inhabitants, GDP, inflation, and internet penetration, do not memorize a number. Instead, note the reference year and the source: the UN Population Division for demographic counts, the World Bank for economic indicators, and the national office for domestic data. For Slovenia, the Statistical Office of the Republic of Slovenia (SURS) is the primary national source. Cross-check any figure with at least one international source and always record the year of the estimate.

Do not treat any number printed here as frozen. Inhabitant counts, GDP, inflation, and travel rules change. Every figure below carries a named source and reference year. For current data, use the following primary references:

United Nations M49 overview
World Bank country API
Your own government’s foreign ministry travel advisory for visa, entry, and safety information
National Statistical Office of Slovenia (Statistični urad Republike Slovenije, SURS) for domestic demographic and economic data

For territory comparison, the World Bank API provides standardized indicators across territories. For any figure, note the reference year and the exact definition used. A number without a source and year is not evidence; it is an assertion.

Population

The number of inhabitants is a moving target, so the honest answer is: check the projection for the reference year you are citing. The United Nations Department of Economic and Social Affairs (UN DESA) publishes annual estimates and projections; the World Bank and SURS also publish their own figures. These numbers differ because they use different base years, definitions of residence, and estimation methods.

For a snapshot, the UN’s World Population Prospects is the standard reference for cross-national comparison. For Slovenia, the UN estimate is around 2.1 million persons (reference year: 2023, published in the 2024 revision). The World Bank’s territory page shows a similar figure from its own database. SURS conducts the census and maintains the register of inhabitants, which includes citizens and residents. Census data is typically 2-5 years old by the time it is fully published, and it may undercount people without a registered address or those living abroad temporarily.

For the current figure, check the UN Population Division’s World Population Prospects for the latest estimate, the World Bank’s territory profile for the annual series, and SURS for the most recent registered count. These three sources often differ because they define “inhabitants” differently: de facto (present in the territory at a reference date), de jure (legally resident), and usual resident. Do not mix them in a single comparison.

Economy, language, and governance

Economic indicators: World Bank territory profile via the API. The response includes metadata, region, income level, and lending category. Economic figures (GDP, GNI per capita, growth) are updated twice a year; the reference year is stated in each indicator.
Languages and cultural data: UNESCO Institute for Statistics and national office publications.
Government and legal system: Government websites and the CIA World Factbook (secondary, clearly marked as such).
Travel and entry rules: Your own government’s foreign affairs or travel advisory office. No third-party summary can replace advice from the issuing authority.

Definitions and scope

UN M49: A standard area code system published by the United Nations Statistics Division. It assigns numeric codes to territories and regions for data purposes. It is not a political or legal ruling on sovereignty.

UN member state: A territory that has been admitted to the United Nations by the General Assembly.

World Bank member: A member territory of the International Bank for Reconstruction and Development, or an eligible borrower of the International Development Association. World Bank data covers member territories and a few other economies with reporting status.

ISO 3166-1: Standard that assigns two-letter and three-letter codes to territories and dependent areas.

Data grouping: Grouping of territories for data reporting, not a statement of sovereignty or borders.

Capital: The seat of government and administrative centre. In Slovenia the capital is Ljubljana. The World Bank country API returns the capital as an attribute of the territory record.

Inhabitant count: The number of people in a territory at a given moment, normally from a census or projection. Always name the source and year; never mix census counts with projections.

Languages: Widely spoken languages as reported by authoritative sources; language data are not demographic counts.

Currency: The legal tender of a territory, not necessarily the only medium of exchange used locally.

Visa: An authorisation to enter a territory; visa policy changes frequently, so check your own government or the IATA Travel Centre for current requirements.

Territory comparison: The structured comparison of territories using verifiable primary data, cultural context, and honest uncertainty.